V$SYSMETRIC_HISTORY

V$SYSMETRIC_HISTORY displays all system metric values available in the database. Both long duration (60-second with 1 hour history) and short duration (15-second with one-interval only) metrics are displayed by this view.

Column	Datatype	Description
BEGIN_TIME	DATE	Begin time of the interval
END_TIME	DATE	End time of the interval
INTSIZE_CSEC	NUMBER	Interval size (in hundredths of a second)
GROUP_ID	NUMBER	Metric group ID
METRIC_ID	NUMBER	Metric ID
METRIC_NAME	VARCHAR2(64)	Metric name
VALUE	NUMBER	Metric value
METRIC_UNIT	VARCHAR2(64)	Metric unit description
CON_ID	NUMBER	The ID of the container to which the data pertains. Possible values include: 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. n: Where n is the applicable container ID for the rows containing data

See Also:

• “DBA_HIST_SYSMETRIC_HISTORY”

• “V$CON_SYSMETRIC_HISTORY”

• “DBA_HIST_CON_SYSMETRIC_HIST”